I just saw a post about Renjianbucha, which was posted by an old forum friend RF Haishijun. Asking about the year-end of 2019, naturally few people answered this sad question. Most people answered tha
I'm using STM32F103RCT6 recently. I used software to simulate 10 IIC 24C02s. Do the clock and data lines need to be the same length? Do the impedances need to be equal? How fast is the transmission ra
I want to add a pressure sensor to my sk_s7g2. But I don't know how to add it. My sensor is a HX711. It seems I need to write my own driver. [/size][/font][/color][color=rgb(17, 17, 17)][font="][size=
There was a problem when debugging ESP8266, but the technical documentation only covered the basics. We used UDP broadcast to send data, but the instruction set did not mention this, so it took a long
Multitasking is a feature of modern embedded systems, from small-capacity 8-bit microcontrollers to 32-bit ARM and even more complex controllers, all support multitasking. Microcontrollers with few re